This study examines the extent to which changing the composition of college majors among working-age population may affect the supply of human capital or effective labor supply. We use the South Korean setting, in which the population is rapidly aging, but where, despite their high educational...

In a bid to survive the hard times in the economy, some families have resorted to giving out their children as child labourers so as to earn income for subsistence. This phenomenon has scuttled efforts aimed at human capital development thereby increasing juvenile delinquency while perpetuating...

Using a dynamic skill accumulation model of schooling and labor supply with learning-by-doing, we decompose early life-cycle wage growth of U.S. white males into four main sources: education, hours worked, cognitive skills (Armed Forces Qualification Tests scores), and unobserved heterogeneity,...

Trends in skill bias and greater turbulence in modern labor markets put wages and employment prospects of unskilled workers under pressure. Weak incentives to utilize and maintain skills over the life-cycle become manifest with the ageing of the population. Reinvention of human capital policies...

An individual's human capital has a strong influence on earnings. Yet individual, worker-level estimations of earnings rarely include the characteristics of co-workers or detailed firm-level controls. In this paper, we use a unique matched worker-workplace dataset to estimate the effect on own...

Financial planners and advisors have recently started to recognize that human capital must be taken into account when building optimal portfolios for individual investors. But human capital is not just another pre-endowed asset class that must be included as part of the portfolio frontier. An...

We develop and test a theory examining how frictions that restrict mobility across industries and frictions constraining mobility within an industry can co-occur to effectively isolate individual human capital, ultimately changing the firm's make-versus-buy decision for human capital....

This paper examines the duties, skills and training of the technicians who work in the various parts of UK industry that make use of composite materials. It examines how employers in the relevant industry strive to fill technician roles whose occupants must make, and /or use, composites, and...

When labor incomes approach subsistence levels, the labor supply curve slopes outward, because the fight for survival mandates households to look for longer work hours in response to falling wage rates. We explore conditions under which near-subsistence scenarios may imply wage traps, labor...